WO2005096963A3 - Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient - Google Patents

Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient Download PDF

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Publication number
WO2005096963A3
WO2005096963A3 PCT/US2005/009658 US2005009658W WO2005096963A3 WO 2005096963 A3 WO2005096963 A3 WO 2005096963A3 US 2005009658 W US2005009658 W US 2005009658W WO 2005096963 A3 WO2005096963 A3 WO 2005096963A3
Authority
WO
WIPO (PCT)
Prior art keywords
matter
methods
devices
body cavity
patient
Prior art date
Application number
PCT/US2005/009658
Other languages
English (en)
Other versions
WO2005096963A2 (fr
Inventor
George P Teitelbaum
Donald W Larsen
Original Assignee
Univ Southern California
George P Teitelbaum
Donald W Larsen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Southern California, George P Teitelbaum, Donald W Larsen filed Critical Univ Southern California
Priority to EP05729878A priority Critical patent/EP1734874A4/fr
Priority to AU2005231138A priority patent/AU2005231138A1/en
Priority to CA002561216A priority patent/CA2561216A1/fr
Publication of WO2005096963A2 publication Critical patent/WO2005096963A2/fr
Priority to US11/829,879 priority patent/US20080045881A1/en
Publication of WO2005096963A3 publication Critical patent/WO2005096963A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B17/22032—Gripping instruments, e.g. forceps, for removing or smashing calculi having inflatable gripping elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A61B2017/00871—Material properties shape memory effect polymeric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22082—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for after introduction of a substance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne des dispositifs permettant d'extraire une matière d'une cavité corporelle d'un patient. Un de ces dispositifs comporte un support allongé présentant une partie distale conçue pour être déplacée à travers ou dans la cavité, et une partie proximale. Un polymère expansible radialement, fixé par son pourtour à la partie distale du support, est conçu pour pénétrer à l'état comprimé dans la matière, et passer à un état d'expansion pendant qu'il se trouve à l'intérieur de ladite matière afin de pénétrer dans celle-ci et d'assurer une prise depuis l'intérieur. L'invention concerne aussi des procédés permettant d'extraire une matière d'une cavité corporelle et des procédés d'apport localisé d'agents thérapeutiques.
PCT/US2005/009658 2004-03-26 2005-03-24 Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient WO2005096963A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05729878A EP1734874A4 (fr) 2004-03-26 2005-03-24 Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient
AU2005231138A AU2005231138A1 (en) 2004-03-26 2005-03-24 Devices and methods for removing a matter from a body cavity of a patient
CA002561216A CA2561216A1 (fr) 2004-03-26 2005-03-24 Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient
US11/829,879 US20080045881A1 (en) 2004-03-26 2007-07-27 Devices and methods for removing a matter from a body cavity of a patient

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US55699304P 2004-03-26 2004-03-26
US60/556,993 2004-03-26
US61168404P 2004-09-20 2004-09-20
US60/611,684 2004-09-20
US11/087,780 US20050228417A1 (en) 2004-03-26 2005-03-23 Devices and methods for removing a matter from a body cavity of a patient
US11/087,780 2005-03-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/829,879 Continuation-In-Part US20080045881A1 (en) 2004-03-26 2007-07-27 Devices and methods for removing a matter from a body cavity of a patient

Publications (2)

Publication Number Publication Date
WO2005096963A2 WO2005096963A2 (fr) 2005-10-20
WO2005096963A3 true WO2005096963A3 (fr) 2007-11-01

Family

ID=35061571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/009658 WO2005096963A2 (fr) 2004-03-26 2005-03-24 Dispositifs et procedes pour extraire une matiere d'une cavite corporelle d'un patient

Country Status (5)

Country Link
US (1) US20050228417A1 (fr)
EP (1) EP1734874A4 (fr)
AU (1) AU2005231138A1 (fr)
CA (1) CA2561216A1 (fr)
WO (1) WO2005096963A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893722B2 (en) 1997-09-04 2014-11-25 Smith & Nephew, Inc. Surgical endoscopic cutting device and method for its use
JP7224308B2 (ja) 2017-07-06 2023-02-17 ストライカー コーポレイション 反転する血栓除去装置および方法

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EP1734874A2 (fr) 2006-12-27
AU2005231138A1 (en) 2005-10-20

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